INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '423fda61833d395c18b8088050b06b3fdf46aad799e00b7a3a39a0a932fb9773', 
    'Tb03Z9NjE6WG2GS0mlUHRZu0qAW5FYNLhpIQvjGVmwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)